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Boron carbonate hardness 9.4 Mohs scale
Boron carbonate basic information:
Hardness:9.4 Mohs scale
CAS: 12069-32-8
Appearance: black powder
Boron carbonate index:
|
Fixed carbon |
95% min |
|
Ash content |
3.5%max |
|
Vol.Matter |
1.5%max |
|
Sulphur content |
0.3%max |
|
Moisture content |
0.5%max |
|
Size |
As per customers' requirement. |
|
Hardness |
92%,95% |
|
Bulk Density |
470g/l,480g/l,490g/l. |
|
CTC |
60%,55%,50% |
|
Other |
Produing according to your requires |
Boron carbonate specification:
Boron Carbide is smelted in electric furnace from boric acid and carbon by high temperature .
Its hardness is 4950kgf/mm2 , is third only to diamond and cubic boron nitride ,
its density is 2.52g/m³,melting point is 2350 degree, do not react with acidic and alkaline solution.